Installation
Algas-SDI Operations & Maintenance Manual P/N 52632 3-11
Table 2 – Liquid Temperature vs. Tank Pressure Chart
Propane Butane Ammonia
Liquid
Temperature
Tank Gauge
Pressure
Tank Gauge
Pressure
Tank Gauge
Pressure
°F °C psi KPa psi KPa psi KPa
-43.73 -41.65 0 0
-40 -39.6 1.3952 9.6196
-30
-36.85
3.421
23.5871
-30 -34.1 5.639 38.877
-25 -31.35 8.06 55.57
1.234 8.511
-20 -28.6 10.697 73.751
3.539 24.401
-15 -25.85 13.561 93.503
6.156 42.648
-10 -23.1 16.666 114.91 8.968 61.834
-5 -20.35 20.024 136.06 12.216 84.228
0 -17.6 23.648 163.05
NOTE:
Below 30°F or -10°C,
Butane is a liquid at normal
Atmospheric pressure.
15.622 107.710
5 -14.85 27.551 189.96
19.565 134.893
10 -12.1 31.747 218.88
23.688 163.323
15
-9.35
36.248
249.92
28.424
195.977
20 -6.6 41.068 283.15
33.366 230.051
25 -3.85 46.222 318.69
39.001 268.899
30 -1.1 51.723 356.67
44.867 309.347
35 1.65 57.586 397.04
1.25 8.6185
51.513 355.168
40
4.4
63.825
440.06
2.92
20.133
58.418
402.778
45 7.15 70.455 485.77 4.82 33.233 66.035 455.295
50 9.9 77.49 534.27 6.85 47.229 74.254 511.963
55 12.65 84.945 585.68 9 62.053 83.106 572.996
60 15.4 92.836 640.08 11.32 78.049 92.622 638.606
65
18.15
101.179
697.6
13.82
95.286
102.84
709.057
70 20.9 109.988 758.34 16.5 113.76 113.78 784.486
75 23.65 119.28 822.4 19.3 133.07 125.49 865.223
80 26.4 129.0715 889.91 22.44 154.72 137.99 951.408
85 29.15 139.737 963.45 25.81 177.95 151.33 1043.384
90
31.9
150.215
1035.7
29.21
201.4
165.54
1141.358
95 34.65 161.603 1114.21 32.67 225.25 181.12 1248.778
100 37.4 173.558 1196.64 36.67 252.83 196.7 1356.199
105 40.15 186.098 1283.1 41.02 282.82 214.235 1477.098
110 42.9 199.241 1373.72 46.57 321.09 231.77 1597.998
115
45.65
213.007
1468.63
50.28
346.67
251.415
1733.445
120 48.4 227.414 1567.96 55.28 381.14 271.06 1868.893
125 51.15 242.483 1671.86 60.53 417.34 292.97 2019.957
130 53.9 258.235 1780.47 66.13 455.95 314.88 2171.021
135 56.65 274.691 1893.93 72.13 497.32 339.21 2338.771
140 59.4 291.875 2012.4 78.17 538.96 363.54 2506.520